a strong trendp = 0.063
In the multivariate analysis, high NK activity showed a strong trend toward improved overall survival (HR, 0.52; 95% CI, 0.26–1.04; p = 0.063).
In the multivariate analysis, high NK activity showed a strong trend toward improved overall survival (HR, 0.52; 95% CI, 0.26–1.04; p = 0.063).
In multivariate Cox regression analysis ( Table 3 ), high NK activity (≥10 pg/mL) showed a trend toward improved overall survival, although it did not reach absolute statistical significance (HR 0.52, 95% CI 0.26–1.04, p = 0.063).